000 00479nam a22001457a 4500
001 12678
090 _a12678
099 _tARC
_zALEX24971
_fCorrespondance
100 _a20241101d1934 m||y0frey50 ba
200 _aPaul Langevin.
_eCorrespondance
214 _aCourbevoie
_d05/01/1934
307 _aLettre
327 _aSur la magnétostriction. M. Hinton. Cuve de Barnes. Méthode Kenelly. M. Lewis. Marconi.
700 _aFlorisson
_bC.
_4070
701 _aLangevin
_4660